品牌 |
sgm |
型号 |
sgm9123 |
批号 |
09+ |
封装 |
so-8 |
营销方式 |
直销 |
产品性质 |
热销 |
处理信号 |
模拟信号 |
工艺 |
半导体集成 |
导电类型 |
双极型 |
集成程度 |
小规模 |
工作温度 |
-40~125(℃) |
类型 |
驱动IC |
产品指标
通道数 triple
关断 n
电源电压(v) 2.5 to 5.5
固定增益(db) 6
-3db带宽(mhz) 8
压摆率(v/μs) 44
静态电流(ma) 7.4
最小电源抑制比(db) 51
最小共模抑制比(db)
温度范围(℃) -40 to +125
轨到轨输入 n
轨到轨输出 y
封装形式 so-8
产品描述
sgm9123 is a video buffer which integrates triple 6db gain rail-to-rail output driver and triple 3rd output reconstruction filter, it has 8mhz -3db bandwidth and 44v/μs slew rate. sgm9123 provides improved image quality compared with passive lc filters and discrete drivers solution. operating from single supplies ranging from +2.5v to +5.5v and sinking an ultra-low 7.4ma quiescent current, the sgm9123 is ideally suited for battery powered applications.
sgm9123 can be dc-coupled or ac-coupled with input video signal, such as the output stage of dac to eliminate out-of-band noise. internal diode clamps and bias circuitry may be used if ac-coupled inputs are required. sgm9123 also integrates an internal level shift circuit which avoids sync-pulse being clipped and allows dc-coupled output. the drivers in sgm9123 can drive dc or ac-coupled single (150ω) or dual (75 ω) loads.
the sgm9123 has lead (pb) free so-8 package and esd (hbm) reaches 8kv.
产品特性
triple 3rd order 8mhz (sd) filters
transparent input clamping
6db output driver gain and drive dual video load
rail-to-rail output
inputvoltage rangeincludes ground
ac or dc coupled inputs
ac or dc coupled outputs
operates from 2.5v to 5.5v single power supply
low power (2.5ma/channel)
7.4ma total supply current
lead (pb) free so-8 package
应用领域
video amplifiers
cable and satellite set top boxes
communications devices
video on demand
portable and handheld products
personal video recorders
dvd players
sdtvs